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The effect of intense laser field on the photoionization cross-section and binding energy of shallow donor impurities in graded quantum-well wire under an electric field
(IOP PUBLISHING LTD, 2006)
The laser-field dependence of the impurity binding energy and donor-related photoionization cross-section in graded quantum-well wire under an external static electric field is calculated by a variational method and in the ...
Effect of Gingiva on laser Doppler pulpal blood flow measurements
(ELSEVIER SCIENCE INC, 2004)
The purpose of this study was to evaluate the effect of labial and palatinal gingiva on laser Doppler pulpal blood flow measurements. Twenty upper central incisor teeth determined to be vital from 20 volunteers were included ...
Smoking status and smoke-related gingival melanin pigmentation in army recruitments
(OXFORD UNIV PRESS, 2007)
This study aimed to define the smoking status and smoke-related gingival melanin pigmentation in army recruitments and was conducted with army recruitments in Sivas. Nine hundred eight subjects were examined. The oral and ...
Effect of local simvastatin application on mandibular defects
(LIPPINCOTT WILLIAMS & WILKINS, 2007)
Osteoinductive characteristics of bone grafts are important for enhancing osseous healing at grafted defect sites. The cholesterol-lowering drug simvastatin has been shown to stimulate bone formation by increasing the gene ...
The place of computed tomography as a guidance modality in percutaneous nephrostomy: Analysis of a 10-year single-center experience
(TAYLOR & FRANCIS LTD, 2007)
Background: Percutaneous nephrostomy ( PCN) has been established as an effective technique for urinary decompression or diversion. This procedure may be performed with the guidance of fluoroscopy, ultrasonography, a ...
Recognition of gypsum geohorizons in the Sivas Basin (Turkey) using ASTER and Landsat ETM+ images
(TAYLOR & FRANCIS LTD, 2005)
The Tertiary Sivas Basin contains widespread, tectonically deformed deposits of massive Oligocene gypsum. This unit is one of the most important factors controlling the tectono-strati graphic evolution of the basin insofar ...
Investigation into laser produced evaporating front characteristics in relation to laser drilling
(OLD CITY PUBLISHING INC, 2003)
High power laser heating of metallic surfaces results in non-conduction limited heating. In this case, an irradiated surface evaporates while a cavity is formed in the solid substrate. In the present study, the measurement ...
The self-consistent calculation of Si delta-doped GaAs structures
(SPRINGER-VERLAG, 2001)
In this study, we report results of a self-consistent calculation obtained for the sub-band structure of Si delta -doped GaAs material by using a new alternative method. We will discuss the influence of the delta -doping ...
Determination of the shape, morphological and wettability properties of quartz and their correlations
(PERGAMON-ELSEVIER SCIENCE LTD, 2003)
The distributions of particle sizes and shapes are of great importance to industries employing various materials in powdered form. These include many of the raw materials in civil and chemical engineering, pharmaceutical, ...
In vitro amoebicidal activity of propolis on Acanthamoeba castellanii
(MARY ANN LIEBERT INC, 2007)
Purpose: The aim of this study was to investigate the in vitro effects of an ethanolic extract of propolis on the growth and adherence of Acanthamoeba castellanii trophozoites and cysts. Methods: The effect of propolis ...
